E-Tech DrivE-Tech 015 Installing And Operating Manual page 19

parameter
Delta control
p = XX.X [bar]
Hz
Freq.min.control
Min mot. freq
Delta start
p = XX.X [bar]
Delta stop
p = XX.X [bar]
Ki
XXX
Kp
XXX
Pump DOL 1
ON/OFF
Pump DOL 2
ON/OFF
Alternance
ON/OFF
desciption
stop the pump.
This value represents the value drop
below the set value required to restart
0.1
the pump during control ramp.
Delta control
Stop delay
This value represents the value drop
below the set value required to start the
0.5
pump from stop condition.
It's the value increase respect to set
value which must be passed so that
0.5
there is a forced shutdown of the pump.
Kp and Ki parameters allow the dynamic
control of system by DrivE-Tech; set
values (Ki=50, Kp=005) are usually
enough to get a valid dynamic control.
Function to activate (ON) the first
auxiliary pump DOL 1 (Direct On Line
OFF
pump).
Function to activate (ON) the second
auxiliary pump DOL 2 (Direct On Line
OFF
pump).
Function to allow alternating starting
priority between the DOL pumps in
OFF
order to allow equal use of them.
 
press.
Set value
Control ramp
sec
 
 
 
 
 
 
19